424412043132 has 144 divisors (see below), whose sum is σ = 1258265715840. Its totient is φ = 110099606400.

The previous prime is 424412043109. The next prime is 424412043161. The reversal of 424412043132 is 231340214424.

It is a self number, because there is not a number n which added to its sum of digits gives 424412043132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5205094 + ... + 5286002.

It is an arithmetic number, because the mean of its divisors is an integer number (8737956360).

Almost surely, 2^424412043132 is an apocalyptic number.

424412043132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424412043132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629132857920).

424412043132 is an abundant number, since it is smaller than the sum of its proper divisors (833853672708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424412043132 is a wasteful number, since it uses less digits than its factorization.

424412043132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81752 (or 81743 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 424412043132 its reverse (231340214424), we get a palindrome (655752257556).

The spelling of 424412043132 in words is "four hundred twenty-four billion, four hundred twelve million, forty-three thousand, one hundred thirty-two".